October 2010: NEC Changes


It seems like the NFPA Standards Council just approved the 2008 National...

Buildings in the United States are responsible for 39 percent of CO2 emissions...

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| October 2010
Every work site has flammable and combustible liquids.

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| October 2010
Article 220 of the National Electrical Code (NEC) contains requirements for calculating branch-circuit, feeder and service loads.

| October 2010
There seems to be no end to studies and theories on education and training that focus on methodology and effectiveness.

| October 2010
At an installers’ workshop, questions kept popping up about Article 110.16 of the National Electrical Code (NEC).

| October 2010
Periodically, I receive requests to address issues about installations of low-voltage lighting systems and regular lighting around swimming pools.